China M type F-K screw pump

price: Negotiable
Total supply:
Delivery term: The date of payment from buyers deliver within days
seat: Beijing
Validity to: Long-term effective
Last update: 2017-12-26 06:10
Browse the number: 110
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Product details

Main usage:

These pump systems are most commonly used to convey dry, free flowing, pulverized materials from grinding mills, transfer materials from silo to silo, transfer dust from collectors, and load and unload railcars, ships and barges.

Principle of F-K screw pump

 Materials are fed to top of the pump
Disc of the check valve will be opened when material thrust increases valve and then materials will enter the material-gas mixing chamber.
Materials are pushed to the end by screw shaft, forming a material plunger.
Material handling begins.
Materials compacted on the material plunger and the screw shaft seal the carrier gas.

Disc of the check valve willseal mixing chamber feed inlet to prevent wind from returning when materials proceed poorly.  

F-K screw pump performance
Continuous conveyor
Suitable for dense phase conveying
Suitable for powder conveying
Maximum conveying capacity up to 500m^3/h
Maximum conveying distance up to 1000 m
Low equipment height

High operation rate and low maintenance workload

Smooth conveying and no pulsation

Techanical datas

model screw diameter(mm) conveying capacity(m^3/h) blast consumption(m^3/min) delivery pressure(Mpa) motor power(KW)
M150 150 13 19 0055-0.2 9-18
M200 200 30-52 27-34 0055-0.2 9-25
M250 250 72-96 27-52 0055-0.2 17-36
M300 300 200-40 42-134 0055-0.2 26-42
M350 350 330 107-103 0055-0.2 37-103


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